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Improvment in Cotton-Presses.

Description: Patent for the improvement in pressing cotton, hay, and tobacco with moveable bale-boxes and a more rapid-working press, including illustration.
Date: March 13, 1860
Creator: McCray, Thomas H.
Partner: UNT Libraries Government Documents Department

Pump-Operating Element for Wind-Wheels.

Description: Patent for improvements on a windmill "pump-rod operating device in which the pump-rod and a wind-wheel-rod are connected by a toggle-joint" (lines 23-25), including illustrations.
Date: March 28, 1916
Creator: Taylor, John W.
Partner: UNT Libraries Government Documents Department
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